A leaked AT&T Flyer for Lumia 830 along with the official Lumia 830 specs at Microsoft website gives rise to an interesting possibility. The official specs sheets confirms in-built Qi wireless charging for Lumia 830 and the above flyer confirms “integrated” PMA wireless charging.
So, AT&T Lumia 830 users may be able to enjoy best of both worlds. In-built Qi wireless charging + PMA wireless charging with a cover.
One more good news is availability of one extra cover with the package, as can be seen in the screenshot above. Lumia 830 will be available in only Black and Green color models at AT&T.